package com.zrt.springboot.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zrt.springboot.entity.River;

import java.util.List;

public interface IRiverService extends IService<River> {
    int insert(River river);
    List<Double> selectTheData(String sensor_id , String startTime , String endTime);
    List<String> selectTime(String sensorId , String startTime , String endTime);
}
